Apps Like hêrtz for iPhone and iPad
hêrtz screenshots
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.



Piano + Keyboard Lessons Tiles
Satomi Uchida
Play with adjustable octave and size
Play with adjustable octave and size. Use two keyboards on iPad. View sheet music while playing. No internet required. Full version available. No ads. Syncs with Mac .

DTMF Decoder
Martin Wellard
Decoder for telephone touch tones.
The app turns an iPhone into a DTMF decoder. It displays decoded digits from DTMF tones, which can then be copied to the clipboard.


Well Tempered
Niklas Saers
Tune instruments with many temperaments.
The app offers a chromatic instrument tuner, pitch pipe, and tuning fork. It features 268 unique temperaments and allows users to define a precise reference frequency.







OpenStreets 4 Open Street Map
KicksApps GmbH
Navigate with map data and track locations
Navigation allows users to view free and maps including OpenStreetMap, OpenTopoMap, and OpenCycleMap. It supports Apple Maps integration. Users can save favorite locations, tag them, customize pin colors, and share locations.


Gaustec Tools
GAUSTEC INDUSTRIA E MANUTENCAO EM ELETROMAGNETICOS LTDA
Calculate flow rates and recovery percentages
Perform calculations for slurry flow rates, solids percentages, mass, metallurgical recovery, and weighted averages. Access equipment information and for sizing units. Submit feedback for improvements.


Theremin Touch
John McMillan
Play with gestures
Simulates a vintage with a single oscillator and monophonic synthesis. Users can adjust oscillator wave shapes, apply onboard delay and reverb effects, and set frequency ranges. It offers 1 to 7 octave range control for customizable pitch.


Weeping Wall
Aqeel Aadam
Record sounds, loop, and replace automatically
Record and manipulate audio loops with up to five independent microloopers. Automatically capture sounds based on input detection. Replace older sounds with new ones for evolving audio layers. Adjust loop size, pitch, and reverse settings.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.